I sure looks like it's a hoya, as it is vining much like a hoya.! All my hoya are much, much smaller. This one is pretty big and will have to be transplanted into a new hanging basket today. Thanks, @bamira, stefan!
Life is short, Break the rules, Forgive quickly, Kiss slowly, Love Truly, Laugh
uncontrollably, And never regret anything that made you Smile.